Carlo Beenakker answered on MathOverflow (https://mathoverflow.net/a/298601 https://mathoverflow.net/a/298601): > The two problems that Dantzig solved were eve

Carlo Beenakker answered on MathOverflow (https://mathoverflow.net/a/298601 https://mathoverflow.net/a/298601): > The two problems that Dantzig solved were eventually published in: On the Non-Existence of Tests of "Student's" Hypothesis Having Power Functions Independent of σ (1940) and in On the Fundamental Lemma of Neyman and Pearson (1951).